CN105629709A - Intelligent watch - Google Patents
Intelligent watch Download PDFInfo
- Publication number
- CN105629709A CN105629709A CN201610157172.9A CN201610157172A CN105629709A CN 105629709 A CN105629709 A CN 105629709A CN 201610157172 A CN201610157172 A CN 201610157172A CN 105629709 A CN105629709 A CN 105629709A
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- Prior art keywords
- watchband
- pin
- voltage
- battery
- watch
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- 238000007599 discharging Methods 0.000 claims abstract description 9
- 241001280173 Crassula muscosa Species 0.000 claims description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052744 lithium Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
- G04G19/02—Conversion or regulation of current or voltage
- G04G19/04—Capacitive voltage division or multiplication
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/36—Arrangements using end-cell switching
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an intelligent watch, and relates to the technical field of intelligent equipment. The watch comprises a watchband and a dial plate, wherein the watchband is connected to two ends of the dial plate; a main battery and a main board are arranged in the dial plate, and the watch is characterized in that an auxiliary battery is arranged in the watch band; when the voltage of the auxiliary battery is not lower than the first voltage and is less than the second voltage, the control circuit raises the voltage of the auxiliary battery to the second voltage to supply power to the main board and charge the main battery; when the voltage of the auxiliary battery is lower than the first voltage, the auxiliary battery stops discharging, and the main battery supplies power to the mainboard; wherein the second voltage is greater than the first voltage. Be provided with auxiliary battery in intelligent wrist-watch's the watchband, through voltage and the electric current of the steerable auxiliary battery when charging or discharging, prevent that the phenomenon of overcharge or overdischarge from appearing in auxiliary battery, the live time of extension intelligent wrist-watch, protection intelligent wrist-watch makes it safer.
Description
Technical field
The present invention relates to technical field of intelligent equipment, particularly relate to a kind of intelligent watch.
Background technology
Being the epoch of Intelligent worn device full recovery now, especially intelligent watch is this series products of example, this series products many with intelligent mobile terminal with the use of or independent use.
Existing Intelligent worn device has the functions such as communication, monitor heart rate, exercise data, information reminding, but some hardware requires cannot break through always, the cell container problem of such as intelligent watch. Because the apparent volume of intelligent watch is less, therefore the volume of battery is also less, causes cell container also lower, and then affects time and frequency that user uses intelligent watch.
Summary of the invention
In view of this; the present invention provides a kind of intelligent watch; it is provided with boosting battery in the watchband of this intelligent watch; voltage when can control boosting battery charge or discharge by pilot circuit and electric current; prevent boosting battery from occurring overcharging or crossing the phenomenon put; extend the duration of service of intelligent watch, protection intelligent watch so that it is safer.
A kind of intelligent watch provided by the invention, comprises watchband and dial plate, and described watchband is connected to the two ends of described dial plate; Main battery and mainboard it is provided with in described dial plate, it is characterised in that, it is provided with boosting battery in described watchband;
When the voltage of boosting battery is not less than the first voltage and is less than the 2nd voltage, pilot circuit is upgraded to the 2nd voltage auxiliary battery voltage, charges to main board power supply with to main battery; When the voltage of boosting battery is lower than the first voltage, boosting battery stops electric discharge, and main battery is to main board power supply; Wherein the 2nd voltage is greater than the first voltage.
Wherein, described pilot circuit comprises resistance R1, R2, R5,3R1,3R2,3R3,3R9,3R10,3R11,3R12, electric capacity C1, C2, C4, C5, C7, inductance L 1, transformer T11, diode 5D1,5D4,5D5, triode 3Q1,3Q3, unicircuit J1, J2, U1, U2, J1 the 1st pin BAT and U2 the 1st pin, C1 one end, 3R1 the 1st end, L1 one end, C4 one end, U1 the 3rd pin VIN, 3R11 one end, 3R9 one end connects, C4 the other end ground connection, J1 the 2nd pin GND and the C1 the other end, R5 one end, R1 one end connects, and U2 the 2nd pin connects C2 one end, 5D1 positive pole, J2 the 1st pin VBUS connects, and U2 the 4th pin is connected with R2 one end, U2 the 6th pin VSS and the R2 the other end, the C2 the other end, ground GND connects, J2 the 3rd pin and 5D1 negative pole, 5D4 negative pole connects, J2 the 4th pin GND ground connection, U1 the 1st pin VOUT and 5D4 positive pole, U1 the 2nd pin VOUT, C5 one end connects, C5 the other end ground connection, U1 the 4th pin SW and U1 the 5th pin SW, the L1 the other end connects, U1 the 6th pin EN and C7 one end, 3Q1 collector electrode, 3R1 the 2nd end connects, C7 the other end ground connection, and U1 the 7th pin GND is connected with the 8th pin GND and ground connection, and U1 the 9th pin BP is connected with R3 one end, and the R3 the other end connects T11,3Q3 base stage and the 3R9 the other end, 3R10 one end connects, 3Q3 collector electrode and the 3R11 the other end, 5D5 positive pole connects, 3Q3 grounded emitter, and the 3R10 the other end is connected with 3R12 one end, 3R12 the other end ground connection, 5D5 negative pole ground connection, 3Q1 base stage and 3R2 one end, 3R3 one end connects, 3Q1 grounded emitter, 3R3 the other end ground connection.
Wherein, described resistance R1 is 4.7K, R2 is 1K, R5 is 10K, 3R1 is 10K, 3R2 is 10K, 3R3 is 4.7K, 3R9 is 10K, 3R10 is 5.1K, 3R11 is 10K, 3R12 is 5.1K, electric capacity C1 is 105uF, C2 is 105uF, C4 is 225uF, C5 is 225uF, C7 is 104uF, inductance L 1 is 1uH, diode 5D1 model is RB551V-30, 5D4 model is RB551V-30, triode 3Q1 model is 2SC1623L6, 3Q3 model is 2SC1623L6, unicircuit J1 is the interface circuit of boosting battery, the model of J1 is BAT_2PIN, unicircuit J2 is charging inlet circuit, J2 connects main battery and mainboard, unicircuit U1 is the switch circuit of boosting battery charging and discharging, the model of U1 is TPS61256, unicircuit U2 is the decision circuitry of boosting battery charging and discharging, the model of U2 is BQ25100.
Wherein, described pilot circuit is arranged at described watchband or described dial plate.
Wherein, described boosting battery comprises at least two auxiliary sub-batteries, described at least two auxiliary sub-cell parallels.
Wherein, described auxiliary sub-battery is lithium cell, and the capacity of auxiliary sub-battery is 40-50 milliampere.
Wherein, also comprise charging inlet, it is arranged on described mainboard, for connecting charger to main board power supply, main battery and boosting battery are charged;
Described charging inlet is USB interface, magnetic suck interface or wireless charging interface.
Wherein, described watchband 1 is fixing watchband, and the one end fixing watchband is fixedly connected with one end of dial plate, and the other end of fixing watchband is connected by watch chain interface with the other end of dial plate, and described watch chain interface is USB interface or magnetic suck interface.
Wherein, described watchband, for changing watchband, is changed watchband and is comprised main watchband and auxiliary watchband, and main watchband and auxiliary watchband are buckled by table and be connected with button hole.
Wherein, described boosting battery is arranged at main watchband, and one end of main watchband is provided with described table and buckles, and one end that the other end of main watchband is connected with dial plate is connected by watch chain interface, and described watch chain interface is magnetic suck interface; Or
Boosting battery is arranged at auxiliary watchband, and auxiliary watchband is provided with described button hole, and the other end of auxiliary watchband is connected by watch chain interface with one end of dial plate, and described watch chain interface is magnetic suck interface.
The useful effect that technical solution of the present invention is brought:
A kind of intelligent watch, comprises watchband and dial plate, and watchband is connected to the two ends of described dial plate; It is provided with main battery and mainboard in dial plate, in watchband, it is provided with boosting battery; When auxiliary battery voltage is not less than the first voltage, pilot circuit is upgraded to the 2nd voltage auxiliary battery voltage, charges to main board power supply with to main battery; When auxiliary battery voltage is lower than the first voltage, boosting battery stops electric discharge, by main battery to main board power supply. It is provided with boosting battery in the watchband of intelligent watch; voltage when can control boosting battery charge or discharge by pilot circuit and electric current, prevent boosting battery from occurring overcharging or crossing the phenomenon put, extend the duration of service of intelligent watch; protection intelligent watch so that it is safer.
Accompanying drawing explanation
Fig. 1 is the structural representation of the intelligent watch of the embodiment of the present invention;
Fig. 2 be the embodiment of the present invention intelligent watch in the schematic circuit of pilot circuit;
Fig. 3 be the embodiment of the present invention intelligent watch in schematic diagram between watchband, watchband and main battery;
Fig. 4 be the embodiment of the present invention auxiliary sub-cell parallel after the schematic diagram of connection control circuit;
Fig. 5 is the structural representation of the fixing watchband of the embodiment of the present invention;
Fig. 6 is the structural representation of the replacing watchband of the embodiment of the present invention;
Fig. 7 be the embodiment of the present invention replacing watchband in the structural representation of auxiliary watchband.
In figure, 1-watchband, 11-fixes watchband, and 12-changes watchband, the main watchband of 121-, the auxiliary watchband of 122-, 2-dial plate, 3-boosting battery, 4-main battery, 5-mainboard, 51-charging inlet, 6-pilot circuit, 61-pilot circuit, 62-stand, 7-table is buckled, 8-watch chain interface, 9-button hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it will be appreciated that specific embodiment described herein is only for explaining the present invention, but not limitation of the invention. In addition, for convenience of description, accompanying drawing illustrate only part related to the present invention and not all content.
Below in conjunction with Fig. 1-6, the specific embodiment of the present invention is described in detail.
As shown in Figure 1, a kind of intelligent watch, comprises watchband 1 and dial plate 2, and watchband 1 is connected to the two ends of described dial plate 2; It is provided with main battery 4 and mainboard 5 in dial plate 2, in watchband 1, it is provided with boosting battery 3;
When the voltage of boosting battery 3 is not less than the first voltage and is less than the 2nd voltage, pilot circuit 6 is upgraded to the 2nd voltage auxiliary battery voltage, powers to mainboard 5 and charges to main battery 4; When the voltage of boosting battery 3 is lower than the first voltage, boosting battery 3 stops electric discharge, and main battery 4 powers to mainboard 5; Wherein the 2nd voltage is greater than the first voltage.
In the present embodiment, it is provided with boosting battery 3 in the watchband 1 of intelligent watch, boosting battery 3 can be powered for the mainboard 5 of this intelligent watch and charge to the main battery 4 of this intelligent watch, add the reserve of electricity of intelligent watch, can effectively extend duration of service and the frequency of intelligent watch, user does not need frequently to charge so that product experience sense is better; The voltage of boosting battery 3 when charge or discharge can be controlled by pilot circuit 6 and electric current remains in normal range, prevent boosting battery 3 from occurring overcharging or crossing the phenomenon put, protection intelligent watch so that it is safer. Wherein, in the present embodiment, the first voltage can value be 3 volts, and the 2nd voltage can value be 5 volts, and the first voltage and the 2nd voltage can also be other values in other embodiments, but to be ensured that the 2nd voltage is greater than the first voltage.
As shown in Figure 2, wherein, pilot circuit 6 comprises resistance R1, R2, R5,3R1,3R2,3R3,3R9,3R10,3R11,3R12, electric capacity C1, C2, C4, C5, C7, inductance L 1, transformer T11, diode 5D1,5D4,5D5, triode 3Q1,3Q3, unicircuit J1, J2, U1, U2, J1 first pin BAT and U2 the 1st pin, C1 one end, 3R1 the 1st end, L1 one end, C4 one end, U1 the 3rd pin VIN, 3R11 one end, 3R9 one end connects, C4 the other end ground connection, J1 the 2nd pin GND and the C1 the other end, R5 one end, R1 one end connects, and U2 the 2nd pin connects C2 one end, 5D1 positive pole, J2 the 1st pin VBUS connects, and U2 the 4th pin is connected with R2 one end, U2 the 6th pin VSS and the R2 the other end, the C2 the other end, ground GND connects, J2 the 3rd pin and 5D1 negative pole, 5D4 negative pole connects, J2 the 4th pin GND ground connection, U1 the 1st pin VOUT and 5D4 positive pole, U1 the 2nd pin VOUT, C5 one end connects, C5 the other end ground connection, U1 the 4th pin SW and U1 the 5th pin SW, the L1 the other end connects, U1 the 6th pin EN and C7 one end, 3Q1 collector electrode, 3R1 the 2nd end connects, C7 the other end ground connection, and U1 the 7th pin GND is connected with the 8th pin GND and ground connection, and U1 the 9th pin BP is connected with R3 one end, and the R3 the other end connects T11,3Q3 base stage and the 3R9 the other end, 3R10 one end connects, 3Q3 collector electrode and the 3R11 the other end, 5D5 positive pole connects, 3Q3 grounded emitter, and the 3R10 the other end is connected with 3R12 one end, 3R12 the other end ground connection, 5D5 negative pole ground connection, 3Q1 base stage and 3R2 one end, 3R3 one end connects, 3Q1 grounded emitter, 3R3 the other end ground connection.
Wherein, resistance R1 is 4.7K, R2 is 1K, R5 is 10K, 3R1 is 10K, 3R2 is 10K, 3R3 is 4.7K, 3R9 is 10K, 3R10 is 5.1K, 3R11 is 10K, 3R12 is 5.1K, electric capacity C1 is 105uF, C2 is 105uF, C4 is 225uF, C5 is 225uF, C7 is 104uF, inductance L 1 is 1uH, diode 5D1 model is RB551V-30, 5D4 model is RB551V-30, triode 3Q1 model is 2SC1623L6, 3Q3 model is 2SC1623L6, unicircuit J1 is the interface circuit of boosting battery 3, the model of J1 is BAT_2PIN, unicircuit J2 is charging inlet circuit, J2 connects main battery 4 and mainboard 5, unicircuit U1 is the switch circuit of boosting battery 3 charging and discharging, the model of U1 is TPS61256, unicircuit U2 is the decision circuitry of boosting battery 3 charging and discharging, the model of U2 is BQ25100.
As shown in Figure 3, intelligent watch further comprises charging inlet 51, is arranged on described mainboard 5, is powered by mainboard 5 for connecting charger, main battery 4 and boosting battery 3 is charged; Charging inlet 51 is USB interface, magnetic suck interface or wireless charging interface.
In the embodiment of above-mentioned further restriction, boosting battery 3 does not discharge when charging, and does not charge when discharging. the process of charging of boosting battery 3 is: when accessing charger at J2 place, electric current flows to the 2nd pin IN of U2 by the 1st pin VBUS of J2, exporting corresponding electric current to the 1st pin BAT of battery interface J1 from the 1st pin OUT of U2 after carrying out judging management through U2, now boosting battery 3 starts charging, meanwhile, in that time of access charger, the 18607 of M interface just obtain lower level in fig. 2, thus finally make U1 close, thus boosting battery 3 is not discharged, and diode 5D4 can also prevent boosting battery 3 electric current when charging from pouring in down a chimney. the discharge process of boosting battery 3 is: when pulling out the charger of J2 place access, in Fig. 2 M interface $ $ $ 18607 obtain high level, thus finally make U1 open and start electric discharge, make the 1st pin BAT outflow of the electric current of boosting battery 3 from J1 and flow into the 4th pin SW and the 5th pin SW of U1 through L1, after being raised to the 2nd voltage through U1, electric current flows out from the 1st pin VOUT of U1, the 3rd pin BAT of J2 is flowed into through 5D4, charge to main battery 4 and power to mainboard 5, during electric discharge when the voltage of boosting battery 3 is lower than the first voltage 3 volts, triode 3Q3 not conducting, the bright prompting boosting battery 3 of LED no longer discharges.
Wherein, pilot circuit 6 is arranged at watchband 1 or dial plate 2. Pilot circuit 6 can be arranged at watchband 1, it is also possible to is arranged at dial plate 2, can arrange pilot circuit 6 according to actual needs, is not limited by the particular location of pilot circuit 6 at this.
As shown in Figure 4, the boosting battery 3 of intelligent watch comprises at least two auxiliary sub-batteries 31, and above-mentioned at least two auxiliary sub-batteries 31 are in parallel. Length according to watchband 1 and pliability, boosting battery 3 can comprise at least two auxiliary sub-batteries 31, each auxiliary sub-battery 31 is connected on corresponding sub-pilot circuit 61, is connected on pilot circuit 6, has also accessed the stand 62 being connected with mainboard on pilot circuit 6 after in parallel.
Wherein, auxiliary sub-battery 31 is lithium cell, and the capacity of auxiliary sub-battery 31 is 40-50 milliampere. In the present embodiment, the containment of single auxiliary sub-battery 31 is 40-50 milliampere, can also be other numerical value in other embodiments, the capacity of auxiliary sub-battery is not done concrete restriction at this.
Wherein watchband 1 can be fixed table band 11 or change watchband 12:
As shown in Figure 5, watchband 1 is fixing watchband 11, and the one end fixing watchband 11 is fixedly connected with one end of dial plate 2, and the other end of fixing watchband 11 is connected by watch chain interface 8 with the other end of dial plate 2, and watch chain interface 8 is USB interface or magnetic suck interface.
In the present embodiment, boosting battery 3 is arranged in fixing watchband 11, in use, only need to open at watch chain interface 8 place, then being worn in user's wrist by intelligent watch, the connection of watch chain interface 8 adopts USB interface or magnetic suck interface, more user-friendly. During charging, watch chain interface 8 is closed, charged by USB interface or magnetic suck interface or wireless charging interface at charging inlet 51 place.
Or as shown in Fig. 6 Fig. 7, watchband 1, for changing watchband 12, is changed watchband and comprised main watchband 121 and auxiliary watchband 122, main watchband 121 and auxiliary watchband 122 are buckled 7 with button hole 9 by table and are connected; Wherein, boosting battery 3 is arranged at main watchband 121, and one end of main watchband 121 is provided with described table and buckles 7, and one end that the other end of main watchband 121 is connected with dial plate 2 is connected by watch chain interface 8, and watch chain interface 8 is magnetic suck interface; Or
Boosting battery 3 is arranged at auxiliary watchband 122, and auxiliary watchband 122 is provided with described button hole 9, and the other end of auxiliary watchband 122 is connected by watch chain interface 8 with one end of dial plate 2, and watch chain interface 8 is magnetic suck interface.
In the present embodiment, watchband 1 comprises main watchband 121 and auxiliary watchband 122, and boosting battery 3 both can be arranged in main watchband 121, it is also possible to be arranged in auxiliary watchband 122, main watchband 121 and auxiliary watchband 122 by table buckle 7 and button hole 9 be interconnected; Auxiliary watchband 122 can be anticipated replacing, only need to dismantle at watch chain magnetic suck interface 8 place, so that it may easily to change auxiliary watchband 122, watch chain interface 8 place mainly adopts strong magnetic suck technology, i.e. magnetic suck interface, and convenient user changes watchband; With reason, during charging, watch chain interface 8 is closed, charged by USB interface or magnetic suck interface or wireless charging interface at charging inlet 51 place.
In sum, the intelligent watch of the present invention compares existing wrist-watch, is provided with boosting battery in watchband, and when auxiliary battery voltage is not less than the first voltage, pilot circuit is upgraded to the 2nd voltage auxiliary battery voltage, charges to main board power supply with to main battery; When auxiliary battery voltage is lower than the first voltage, boosting battery stops electric discharge, by main battery to main board power supply. Therefore can only can greatly the extending working time by wrist-watch of the present invention; and voltage when can control boosting battery charge or discharge by pilot circuit and electric current; prevent boosting battery from occurring overcharging or crossing the phenomenon put, can available protecting intelligent watch, it is to increase its security.
It should be noted that, the parameter of above-mentioned components and parts is only for reference, can also make amendment according to practical situation when implementing this scheme; The scheme arranging boosting battery and corresponding pilot circuit in the present invention in watchband is not only only applicable to intelligent watch, is also applicable to other wearing equipment with watch chain, such as Intelligent bracelet, tradition wrist-watch etc.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, to those skilled in the art, the present invention can have various change and change in embodiment. Any amendment of doing within all spirit in the present invention and principle, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an intelligent watch, comprises watchband (1) and dial plate (2), and described watchband (1) is connected to the two ends of described dial plate (2); Main battery (4) and mainboard (5) it is provided with in described dial plate (2), it is characterised in that, it is provided with boosting battery (3) in described watchband (1);
When the voltage of boosting battery (3) is not less than the first voltage and is less than the 2nd voltage, pilot circuit (6) is upgraded to the 2nd voltage the voltage of boosting battery (3), to mainboard (5) power supply with to main battery (4) charging; When the voltage of boosting battery (3) is lower than the first voltage, boosting battery (3) stops electric discharge, and main battery (4) is powered to mainboard (5); Wherein the 2nd voltage is greater than the first voltage.
2. intelligent watch as claimed in claim 1, it is characterized in that, described pilot circuit (6) comprises resistance R1, R2, R5,3R1,3R2,3R3,3R9,3R10,3R11,3R12, electric capacity C1, C2, C4, C5, C7, inductance L 1, transformer T11, diode 5D1,5D4,5D5, triode 3Q1,3Q3, unicircuit J1, J2, U1, U2, J1 the 1st pin BAT and U2 the 1st pin, C1 one end, 3R1 the 1st end, L1 one end, C4 one end, U1 the 3rd pin VIN, 3R11 one end, 3R9 one end connects, C4 the other end ground connection, J1 the 2nd pin GND and the C1 the other end, R5 one end, R1 one end connects, and U2 the 2nd pin connects C2 one end, 5D1 positive pole, J2 the 1st pin VBUS connects, and U2 the 4th pin is connected with R2 one end, U2 the 6th pin VSS and the R2 the other end, the C2 the other end, ground GND connects, J2 the 3rd pin and 5D1 negative pole, 5D4 negative pole connects, J2 the 4th pin GND ground connection, U1 the 1st pin VOUT and 5D4 positive pole, U1 the 2nd pin VOUT, C5 one end connects, C5 the other end ground connection, U1 the 4th pin SW and U1 the 5th pin SW, the L1 the other end connects, U1 the 6th pin EN and C7 one end, 3Q1 collector electrode, 3R1 the 2nd end connects, C7 the other end ground connection, and U1 the 7th pin GND is connected with the 8th pin GND and ground connection, and U1 the 9th pin BP is connected with R3 one end, and the R3 the other end connects T11,3Q3 base stage and the 3R9 the other end, 3R10 one end connects, 3Q3 collector electrode and the 3R11 the other end, 5D5 positive pole connects, 3Q3 grounded emitter, and the 3R10 the other end is connected with 3R12 one end, 3R12 the other end ground connection, 5D5 negative pole ground connection, 3Q1 base stage and 3R2 one end, 3R3 one end connects, 3Q1 grounded emitter, 3R3 the other end ground connection.
3. intelligent watch as claimed in claim 2, it is characterized in that, described resistance R1 is 4.7K, R2 is 1K, R5 is 10K, 3R1 is 10K, 3R2 is 10K, 3R3 is 4.7K, 3R9 is 10K, 3R10 is 5.1K, 3R11 is 10K, 3R12 is 5.1K, electric capacity C1 is 105uF, C2 is 105uF, C4 is 225uF, C5 is 225uF, C7 is 104uF, inductance L 1 is 1uH, diode 5D1 model is RB551V-30, 5D4 model is RB551V-30, triode 3Q1 model is 2SC1623L6, 3Q3 model is 2SC1623L6, unicircuit J1 is the interface circuit of boosting battery (3), the model of J1 is BAT_2PIN, unicircuit J2 is charging inlet circuit, J2 connects main battery (4) and mainboard (5), unicircuit U1 is the switch circuit of boosting battery (3) charging and discharging, the model of U1 is TPS61256, unicircuit U2 is the decision circuitry of boosting battery (3) charging and discharging, the model of U2 is BQ25100.
4. intelligent watch as claimed in claim 1, it is characterised in that, described pilot circuit (6) is arranged at described watchband (1) or described dial plate (2).
5. intelligent watch as claimed in claim 1, it is characterised in that, described boosting battery (3) comprises at least two auxiliary sub-batteries (31), and described at least two auxiliary sub-batteries (31) are in parallel.
6. intelligent watch as claimed in claim 5, it is characterised in that, described auxiliary sub-battery (31) is lithium cell, and the capacity of auxiliary sub-battery (31) is 40-50 milliampere.
7. intelligent watch as claimed in claim 1, it is characterized in that, also comprise charging inlet (51), it is arranged on described mainboard (5), for connecting charger, mainboard (5) is powered, main battery (4) and boosting battery (3) are charged;
Described charging inlet (51) is USB interface, magnetic suck interface or wireless charging interface.
8. intelligent watch as claimed in claim 1, it is characterized in that, described watchband 1 is fixing watchband (11), one end of fixing watchband (11) is fixedly connected with one end of dial plate (2), the fixing the other end of watchband (11) is connected by watch chain interface (8) with the other end of dial plate (2), and described watch chain interface (8) is USB interface or magnetic suck interface.
9. intelligent watch as claimed in claim 1, it is characterized in that, described watchband (1) is for changing watchband (12), changing watchband and comprise main watchband (121) and auxiliary watchband (122), main watchband (121) and auxiliary watchband (122) are buckled (7) by table and are connected with button hole (9).
10. intelligent watch as claimed in claim 9, it is characterized in that, described boosting battery (3) is arranged at main watchband (121), one end of main watchband (121) is provided with described table and buckles (7), one end that the other end of main watchband (121) is connected with dial plate (2) is connected by watch chain interface (8), and described watch chain interface (8) is magnetic suck interface; Or
Boosting battery (3) is arranged at auxiliary watchband (122), auxiliary watchband (122) is provided with described button hole (9), the other end of auxiliary watchband (122) is connected by watch chain interface (8) with one end of dial plate (2), and described watch chain interface (8) is magnetic suck interface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157172.9A CN105629709B (en) | 2016-03-18 | 2016-03-18 | Intelligent watch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157172.9A CN105629709B (en) | 2016-03-18 | 2016-03-18 | Intelligent watch |
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| CN105629709A true CN105629709A (en) | 2016-06-01 |
| CN105629709B CN105629709B (en) | 2019-04-09 |
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| CN201610157172.9A Active CN105629709B (en) | 2016-03-18 | 2016-03-18 | Intelligent watch |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106487075A (en) * | 2016-12-23 | 2017-03-08 | 深圳市超力源科技有限公司 | A kind of serondary lithium battery charges and is unable to charge/discharge control circuit |
| CN110401242A (en) * | 2019-07-26 | 2019-11-01 | 努比亚技术有限公司 | More battery concurrent charging circuits, method and wearable device with the circuit |
| CN111630747A (en) * | 2018-01-19 | 2020-09-04 | 理百思特有限公司 | Charging assistance device capable of being coupled with a wearable device |
| CN112186839A (en) * | 2020-09-18 | 2021-01-05 | 维沃移动通信有限公司 | Wearable device, control method and control device of wearable device |
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